The effect of the internalization of external costs on sustainable development : report / by the UNCTAD Secretariat.
Access
English:TD_B_40(2)_6-EN - PDF ; Español:TD_B_40(2)_6-ES - PDF ; Français:TD_B_40(2)_6-FR - PDF ; Русский:TD_B_40(2)_6-RU - PDF ; العربية:TD_B_40(2)_6-AR - PDF ; 中文:TD_B_40(2)_6-ZH - PDF ;